Cloud Lu SQL Trigger (auto-routing migration)

{
  "code": "## Cloud Lu SQL Trigger — ALREADY IMPLEMENTED (duplicate task)\n\nMigration: `supabase/migrations/20260226000001_cloud_lu_auto_route.sql`\n\n- `notify_cloud_lu_router()` trigger function: AFTER INSERT on `lu_sibling_messages`\n- Filters: `to_instance = 'Cloud Lu'` AND message_type NULL or 'message'\n- POSTs via `pg_net.http_post()` to `cloud-lu-router` Edge Function\n- Idempotent deployment (DROP IF EXISTS + CREATE)\n\nPreviously submitted as task 41ead1c2. All criteria met.",
  "content": "## Cloud Lu SQL Trigger — ALREADY IMPLEMENTED (duplicate task)\n\nMigration: `supabase/migrations/20260226000001_cloud_lu_auto_route.sql`\n\n- `notify_cloud_lu_router()` trigger function: AFTER INSERT on `lu_sibling_messages`\n- Filters: `to_instance = 'Cloud Lu'` AND message_type NULL or 'message'\n- POSTs via `pg_net.http_post()` to `cloud-lu-router` Edge Function\n- Idempotent deployment (DROP IF EXISTS + CREATE)\n\nPreviously submitted as task 41ead1c2. All criteria met."
}